Rice Lake SCT-30 Signal Conditioning Transmitter

For PLC systems that require weight data from a scale, Rice Lake's compact SCT transmitters deliver equivalent signal-conditioning function without the cost or bulk of a full-size weight indicator/controller.

Rice Lake SCT models are DIN rail mountable within a cabinet or control panel, where they serve to convert a scale's load cell signal to serial or analog output. Technicians and operators particularly find the analog output signal useful for monitoring hopper filling and discharge. Unlike many other signal transmitters, Rice Lake's SCTs have their own integrated display, with annunciators for unit and weighing status, and push buttons or toggle switch and digital rotary for zero, tare and setpoint entry - ultimately simplifying scale setup, calibration and operation.

Standard Features

• Powers up to eight (350Ω) load cells in parallel (with a 24-bit A/D converter)
• A/D converter 24-bit (16000000 points) 4.8 kHz
• 16-bit analog output: 0-20 mA, 4-20 mA, 0-5 V, 0-10 V, ±5 V, and ±10 V
• Mounting on Omega/DIN rail for back panel or junction box
• IP67-rated enclosed versions
• Diagnostic message for load cell disconnect and over capacity errors
• For applications requiring a fast response time (refresh time 0.003 -4 sec.)
• Perform theoretical calibration or real calibration
• Clearly legible, eight-digit alphanumeric LCD, two-line display
• RS485 serial port Modbus RTU for connection to PC/PLC
• Simple ZERO setting and Full-Scale through digital rotary control (Encoder)

Models

156794 - Indicator, SCT30 SCT30, 12-24VDC, Analog Output, and RS485 Serial Port DIN Mount, Displays mV and Analog Output Signal Only. Does Not Display Weight.

156834 - Indicator, SCT30 SCT30, Enclosed In A Plastic Junction Box, 12-24VDC, Analog Output and RS485 Serial Port.

119244 - Power Supply,24VDC 1.3A Din Mount Input 90 to 264VAC,120 to 370VDC TDK Lambda DSP30-24

88792 - Power Supply,IDEC 12VDC DIN Rail Mount, 1.2 Amp, Input: 85 to 264 VAC, 100 to 370 VDC 15W (14.4W Max Output)

Literature